1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
|
"use strict";
const DATE_FORMAT = {
weekday: 'long', year: 'numeric', month: 'long', day: 'numeric'
};
const LATITUDE = 43.26271;
const LONGITUDE = -2.92528;
const TIMEZONE = "Europe/Madrid";
const WEATHERS = [
"CLEAR_SKY",
"MAINLY_CLEAR",
"FOG",
"DRIZZLE",
"FREEZING_DRIZZLE",
"RAIN",
"FREEZING_RAIN",
"SNOW_FALL",
"SNOW_GRAINS",
"RAIN_SHOWERS",
"SNOW_SHOWERS",
"THUNDERSTORM",
"THUNDERSTORM_HAIL"
];
// We can use some symbols from here:
// https://www.alt-codes.net/weather-symbols.php
const WEATHER2ICON = {
CLEAR_SKY: "☀",
MAINLY_CLEAR: "🌤",
FOG: "🌫",
DRIZZLE: "🌦",
FREEZING_DRIZZLE: "🌦",
RAIN: "🌧",
FREEZING_RAIN: "🌧",
SNOW_FALL: "🌨",
SNOW_GRAINS: "🌨",
RAIN_SHOWERS: "🌧",
SNOW_SHOWERS: "⛇",
THUNDERSTORM: "⛈",
THUNDERSTORM_HAIL: "⛈",
};
const WMO_CONVERTER = {
0: "CLEAR_SKY",
1: "MAINLY_CLEAR",
2: "MAINLY_CLEAR",
3: "MAINLY_CLEAR",
45: "FOG",
48: "FOG",
51: "DRIZZLE",
53: "DRIZZLE",
55: "DRIZZLE",
56: "FREEZING_DRIZZLE",
57: "FREEZING_DRIZZLE",
61: "RAIN",
63: "RAIN",
65: "RAIN",
66: "FREEZING_RAIN",
67: "FREEZING_RAIN",
71: "SNOW_FALL",
73: "SNOW_FALL",
75: "SNOW_FALL",
77: "SNOW_GRAINS",
80: "RAIN_SHOWERS",
81: "RAIN_SHOWERS",
82: "RAIN_SHOWERS",
85: "SNOW_SHOWERS",
86: "SNOW_SHOWERS",
95: "THUNDERSTORM",
96: "THUNDERSTORM_HAIL",
99: "THUNDERSTORM_HAIL"
};
function appendDay(date, t_max, t_min, weather){
let week_container = document.querySelector(".forecast");
let day_element = new Day(date, t_max, t_min, weather);
week_container.appendChild(day_element.createHTML());
}
function Day(date, t_max, t_min, weather){
this.date = date;
this.t_max = t_max;
this.t_min = t_min;
this.weather = weather;
this.weather_desc = weather2description(weather);
this.createHTML = function (){
let day_element = document.createElement("article");
day_element.setAttribute("class", "day-forecast");
day_element.innerHTML = `
<div class="day-forecast-text">
<h2><time datetime="${this.date}">${(new Date(this.date)).toLocaleDateString(undefined, DATE_FORMAT)}</h2>
<p>${this.weather_desc}</p>
<ul>
<li>max: ${this.t_max}°c</li>
<li>min: ${this.t_min}°c</li>
</ul>
</div>
<span class="day-forecast-image" title="${this.weather_desc}">${WEATHER2ICON[this.weather]}</span>`;
return day_element;
}
}
function weather2description(weather){
let str = weather.replaceAll("_"," ").toLowerCase();
return str.charAt(0).toUpperCase() + str.slice(1);
}
function processResponse( response_obj ) {
console.log(response_obj);
let data = response_obj.daily;
// Our variables are here:
let time = data.time;
let temp_max = data.temperature_2m_max;
let temp_min = data.temperature_2m_min;
let code = data.weathercode;
for(let i = 0; i < time.length; i++){
appendDay(time[i], temp_max[i], temp_min[i], WMO_CONVERTER[code[i]]);
}
}
function dailyURL(){
return `https://api.open-meteo.com/v1/forecast`+
`?latitude=${LATITUDE}` +
`&longitude=${LONGITUDE}` +
`&timezone=${TIMEZONE}` +
`&daily=temperature_2m_max,temperature_2m_min,weathercode`
}
fetch( dailyURL() )
.then((r)=>r.json())
.then(processResponse)
.catch((err)=>console.error(err));
|
